January 2026
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Top 10 adzerk.com Competitors
The Top 10 Sites Like adzerk.com in January 2026 are ranked by their affinity to adzerk.com in terms of keyword traffic, audience targeting, and market overlap
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100%the world's most popular free, open source ad serving system
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#1,494,146
138,621Bounce Rate
40.95%
Pages per Visit
1.98
Avg Visit Duration
00:00:18
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95%- Company
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#7,655,357
340,896Bounce Rate
45.18%
Pages per Visit
1.56
Avg Visit Duration
00:00:21
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94%Global Rank
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36%Start your 14-day free trial right now and discover the fastest, most customizable and easiest to use ad serving platform on the market. Get set up and ready to serve in less than an hour!
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#731,399
178,117Bounce Rate
40.94%
Pages per Visit
1.75
Avg Visit Duration
00:00:48
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35%Just like Facebook Ads, Trafficspaces helps publishers sell ads directly to more advertisers through a do-it-yourself online ad manager. White-label, self service, and with demographic and geo targeting, it help websites make more money online.
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33%1. Introduction OpenX (“OpenX“, “we“, “us” or “our“) runs an advertising exchange (the “Ad Exchange”). This means that we connect companies that offer advertising space on their websites, mobile applications, or connected television (“CTV”) applications (called “Publishers” in this Privacy Policy) with brands, advertising agencies, and demand side platforms (called “Advertising Partners” in this Privacy […]
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- OpenX
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#682,234
31,182Bounce Rate
37.71%
Pages per Visit
2.29
Avg Visit Duration
00:00:56
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31%Read the latest news about Policy on TechCrunch
Global Rank
#9,640
599Bounce Rate
61.81%
Pages per Visit
1.67
Avg Visit Duration
00:01:11
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27%adzerk.com's top 5 competitors in January 2026 are: emediate.com, revive-adserver.com, adopsinsider.com, zedo.com, and more.
According to Similarweb data of monthly visits, adzerk.com’s top competitor in January 2026 is emediate.com. adzerk.com 2nd most similar site is revive-adserver.com, and closing off the top 3 is adopsinsider.com.
zedo.com ranks as the 4th most similar website to adzerk.com and adbutler.com ranks fifth in January 2026.
The other five competitors in the top 10 list are trafficspaces.com, openx.com, techcrunch.com, , and .